---
product_id: 50467569
title: "Focal IBus 20 20cm Under Seat Active Subwoofer, 8\" Active Bass Tube"
brand: "focal"
price: "$U51340"
currency: UYU
in_stock: true
reviews_count: 2
category: "Focal"
url: https://www.desertcart.uy/products/50467569-focal-ibus-20-20cm-under-seat-active-subwoofer-8-active
store_origin: UY
region: Uruguay
---

# 150W max power output 20cm (8") dynamic driver Remote control for easy bass tuning Focal IBus 20 20cm Under Seat Active Subwoofer, 8" Active Bass Tube

**Brand:** focal
**Price:** $U51340
**Availability:** ✅ In Stock

## Summary

> 🎵 Elevate your drive with bass that’s felt, not just heard.

## Quick Answers

- **What is this?** Focal IBus 20 20cm Under Seat Active Subwoofer, 8" Active Bass Tube by focal
- **How much does it cost?** $U51340 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.uy](https://www.desertcart.uy/products/50467569-focal-ibus-20-20cm-under-seat-active-subwoofer-8-active)

## Best For

- focal enthusiasts

## Why This Product

- Trusted focal brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Compact Powerhouse:** Sleek 8" subwoofer fits discreetly under seats or in trunks without sacrificing sound quality.
- • **Seamless Integration:** High and low level inputs ensure compatibility with virtually any car audio system.
- • **Tailored Bass Control:** Remote control lets you dial in the perfect bass level for every drive.
- • **Plug & Play Simplicity:** Instant upgrade with included ISO cables—no hassle, just pure bass.
- • **Refined Audio Experience:** Delivers deep, subtle bass that enhances your music without overpowering your ride.

## Overview

The Focal IBus 20 is a premium 8-inch active subwoofer designed for under-seat or trunk installation, delivering up to 150W max power. Featuring plug & play ISO cables, remote bass control, and versatile input options, it offers a refined, space-saving bass enhancement ideal for discerning audiophiles seeking quality sound without bulk.

## Description

Ready to use (Plug & Play ISO cables supplied) Easy integration in the trunk or under a seat High and low level inputs Intensifies the bass frequencies of your audio system Remote control Easy to use

Review: good quality product - subtle bass - Does exactly what I was after. Fitted in front foot well of wife's Merc SLK we wanted a supplemental sound rather than the window breaking disco thud the 2 foot cube in my lads Fiesta creates. Pros: Easy to install, appears well made, minimal intrusion into foot / boot space, good quality 'sound'. Cons: Dont expect your ears to bleed this sub is for grown ups rather than 'yoof' gangster rap lovers.
Review: Very good and clear bass for what it is a slim ... - Very good and clear bass for what it is a slim subwoofer it won't match the sound of a classic subwoofer but if u need a slim one that can fit anywhere I don't think it's anything better on the market now.

## Features

- Active enclosure with 20cm (8”) subwoofer
- Max. power 150W
- Nom. power 75W

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B007Z05C6U |
| Antenna Location | For Vehicles, For computers |
| Audio Driver Size | 20 Centimetres |
| Audio Driver Type | Dynamic Driver |
| Best Sellers Rank | 252,676 in Electronics & Photo ( See Top 100 in Electronics & Photo ) 381 in Hi-Fi Subwoofers |
| Brand | Focal |
| Brand Name | Focal |
| Compatible Devices | Personal Computer |
| Connectivity Protocol | Zigbee |
| Connectivity technology | Wired |
| Control Method | Remote |
| Controller Type | Remote Control |
| Customer Reviews | 4.3 out of 5 stars 2 Reviews |
| Is Waterproof | False |
| Manufacturer | Focal |
| Maximum Speaker Output Power (in watts) | 150 Watts |
| Model Name | IBus 20 |
| Model Number | IBus 20 |
| Model name | IBus 20 |
| Mounting Type | Tabletop |
| Mounting type | Tabletop |
| Network Connectivity Technology | Wired |
| Number of Audio Channels | 2.0 |
| Power Source | Corded Electric |
| Product Features | Amplifier |
| Speaker Size | 8 Inches |
| Speaker Type | Subwoofer |
| Speaker maximum output power | 150 Watts |
| Speaker type | Subwoofer |
| Specific Uses For Product | in-car audio systems, computer speakers |
| Subwoofer Connectivity Technology | Wired |
| Tweeter Diameter | 1 Inches |
| Woofer Driver Diameter | 20 Centimetres |

## Product Details

- **Brand:** Focal
- **Compatible devices:** Personal Computer
- **Connectivity technology:** Wired
- **Model name:** IBus 20
- **Mounting type:** Tabletop
- **Recommended uses for product:** For Vehicles, For computers
- **Speaker maximum output power:** 150 Watts
- **Speaker type:** Subwoofer
- **Special feature:** Amplifier
- **Surround-sound channel configuration:** 2.0

## Images

![Focal IBus 20 20cm Under Seat Active Subwoofer, 8" Active Bass Tube - Image 1](https://m.media-amazon.com/images/I/41+WXyOq4EL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐ good quality product - subtle bass
*by A***R on 8 December 2020*

Does exactly what I was after. Fitted in front foot well of wife's Merc SLK we wanted a supplemental sound rather than the window breaking disco thud the 2 foot cube in my lads Fiesta creates. Pros: Easy to install, appears well made, minimal intrusion into foot / boot space, good quality 'sound'. Cons: Dont expect your ears to bleed this sub is for grown ups rather than 'yoof' gangster rap lovers.

### ⭐⭐⭐⭐⭐ Very good and clear bass for what it is a slim ...
*by F***N on 30 September 2017*

Very good and clear bass for what it is a slim subwoofer it won't match the sound of a classic subwoofer but if u need a slim one that can fit anywhere I don't think it's anything better on the market now.

## Frequently Bought Together

- Focal IBus 20 20cm Under Seat Active Subwoofer, 8" Active Bass Tube
- VIBE Audio Slick 1500 W System Car Wiring Kit
- VIBE Audio Slick 2000 W System Car Wiring Kit

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**Shop now:** [https://www.desertcart.uy/products/50467569-focal-ibus-20-20cm-under-seat-active-subwoofer-8-active](https://www.desertcart.uy/products/50467569-focal-ibus-20-20cm-under-seat-active-subwoofer-8-active)

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*Product available on Desertcart Uruguay*
*Store origin: UY*
*Last updated: 2026-02-25*